| | Cole-Parmer CF-5C 止回阀（手动） | 10 | ￥1089.00 | ￥1089.00 | | ￥1089.00 |  |
| | Cole-Parmer P04/6-N0365G 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
| | Cole-Parmer 122352 流量开关 | 13 | ￥1331.00 | ￥1331.00 | | ￥1331.00 | |
| | 英国Whatman 1820-8013，GF/A系列纯玻璃纤维滤纸，F.B.T. 1.3CM | 1 | ￥169.00 | ￥169.00 | | ￥169.00 | |
| | Cole-Parmer PMR1-010887 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
